Today marks the 100th anniversary of the beginning of one of the most costly battles in human history: the Battle of Verdun. Some 300,000 died over the course of 300 days. Another half a million were hurt or lost, all in a battlefield covering less than 20 square kilometres.

Green fields. Once red

I visited Verdun last summer. I saw the village of Douaumont, or what was left of it: a forest, with inscribed stones indicating where houses had once stood. The rest had been reduced to rubble by months of continous artillery fire. More impressing was the graveyard and the mausoleum.

And on top of that hill: the mausoleum, the bone house. Built over those not identified. Through small outside windows you look in on the skeletons, the bones, of 130,000 people, combatants of both nations. 130,000 men! The population of a small city, reduced to skeletons, in heaps.